cob•ble

cob•ble

—n.1. a cobblestone.
2. cobbles,coal in lumps larger than a pebble and smaller than a boulder.
3. Metalworking.a. a defect in a rolled piece resulting from loss of control over its movement.
b. Slang.a piece showing bad workmanship.

—v.t.to pave with cobblestones.

cobble

Pronunciation: (kob'ul),[key]—n.New England, New York, and New Jersey.(esp. in placenames) a rounded hill.